1027303310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{6481}}^1$

素因数の和:6641

約数の個数: 48

約数和(自身を含む): 2048363856

約数和(自身を除く): 1021060546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 131, 242, 262, 605, 655, 1210, 1310, 1441, 2882, 6481, 7205, 12962, 14410, 15851, 31702, 32405, 64810, 71291, 79255, 142582, 158510, 356455, 712910, 784201, 849011, 1568402, 1698022, 3921005, 4245055, 7842010, 8490110, 9339121, 18678242, 46695605, 93391210, 102730331, 205460662, 513651655, 1027303310]

約数ペア:

[(1, 1027303310), (2, 513651655), (5, 205460662), (10, 102730331), (11, 93391210), (22, 46695605), (55, 18678242), (110, 9339121), (121, 8490110), (131, 7842010), (242, 4245055), (262, 3921005), (605, 1698022), (655, 1568402), (1210, 849011), (1310, 784201), (1441, 712910), (2882, 356455), (6481, 158510), (7205, 142582), (12962, 79255), (14410, 71291), (15851, 64810), (31702, 32405)]